But the things is, you see, that two people can never...

But the things is, you see, that two people can never actually become one no matter how close they are. And it would not be desirable even if it were possible. What would happen when one of them died? It would leave the other as a half a person, and that would be a dreadful thing. We must each be a whole person and therefore we each need some privacy to be alone with ourselves and our own feelings.